| Toastmasters InternationalSalisbury | Form 990-N | No figure |
| Toastmasters InternationalClinton | Form 990-N | No figure |
| Vision Elite Track ClubUpper Marlboro | Form 990-N | No figure |
| St Charles Bears Youth Organization IncWaldorf | Form 990-N | No figure |
| Toastmasters InternationalRockville | Form 990-N | No figure |
| Anne Arundel Youth Soccer AssociationPasadena | Form 990-N | No figure |
| Friends of the Clara Barton Community Center IncCabin John | Form 990-N | No figure |
| United States Bowling Congress IncPerryville | Form 990-N | No figure |
| Skatepark of Baltimore IncBaltimore | Form 990-N | No figure |
| Baltimore City Swim Club Parentassociation TeamBaltimore | Form 990-N | No figure |
| Baltimore Area Boardsailing Association IncSeverna Park | Form 990-N | No figure |
| United States Bowling Congress IncKnoxville | Form 990-N | No figure |
| Heather Leigh Christopher Robbinhill FoundationHebron | Form 990-N | No figure |
| Spires Lacrosse ClubFrederick | Form 990-N | No figure |
| Annapolis Triathlon Club IncArnold | Form 990-N | No figure |
| Mechanicsville Youth Lacrosse Club IncorporatedMechanicsville | Form 990-N | No figure |
| Hub City Volleyball Club IncBoonsboro | Form 990-N | No figure |
| Special Hockey MontgomeryBethesda | Form 990-N | No figure |
| Georgetown Hockey Booster ClubNorth Potomac | Form 990-N | No figure |
| Multicultural Childrens Association IncColumbia | Form 990-N | No figure |
| Informed Patient Institute IncAnnapolis | Form 990-N | No figure |
| Westlake Village Swim TeamWaldorf | Form 990-N | No figure |
| Premier Athletic Performanceassociation IncRockville | Form 990-N | No figure |
| Oakdale Hockey Club IncWalkersville | Form 990-N | No figure |
| The United States Pony Clubs IncHarwood | Form 990-N | No figure |
| United States Pony Clubs IncAdamstown | Form 990-N | No figure |
| The United States Pony Clubs IncCentreville | Form 990-N | No figure |
| American Israel Numismatic Association IncSilver Spring | Form 990-N | No figure |
| South Bowie Boys and Girls Club IncBowie | Form 990-N | No figure |
| Friendship Sloop SocietyButler | Form 990-N | No figure |
| Blax Lax IncBaltimore | Form 990-N | No figure |
| Friends of Carroll Park IncBaltimore | Form 990-N | No figure |
| Maryland Youth Safety and Firearmseducation IncCatonsville | Form 990-N | No figure |
| Ridge Seals Swim Team IncMount Airy | Form 990-N | No figure |
| Full Speed Athletics IncSevern | Form 990-N | No figure |
| Mid-Atlantic Rugby RefereesCatonsville | Form 990-N | No figure |
| Strathmore Bel Pre Swim Team Association IncSilver Spring | Form 990-N | No figure |
| Wheaton Ice Skating AcademyOakland | Form 990-N | No figure |
| Forest Park Neighborhood FootballBaltimore | Form 990-N | No figure |
| Rockville Recreation and Parks Foundation IncPotomac | Form 990-N | No figure |
| Baltimore Dragon Boat Club IncLutherville | Form 990-N | No figure |
| Trail Conservancy IncSilver Spring | Form 990-N | No figure |
| Indian Head Swim Team IncIndian Head | Form 990-N | No figure |
| Claiborne AssociationClaiborne | Form 990-N | No figure |
| East Severna Park Swim LeaguePasadena | Form 990-N | No figure |
| Cerebral Basketball Solutions IncUpper Marlboro | Form 990-N | No figure |
| Oxford Day IncOxford | Form 990-N | No figure |
| Charm City Youth Lacrosse League IncPasadena | Form 990-N | No figure |
| United States Hydrofoil Association IncLutherville | Form 990-N | No figure |
| Ravens Roost 65 of Pasadena IncGlen Burnie | Form 990-N | No figure |